# N6338Z: 1999 Backenstose Frederick RAND ROBINSON KR-2

- Status: Valid registration
- Airframe: [Backenstose Frederick RAND ROBINSON KR-2](https://openairdocs.org/model/backenstose-frederick-rand-robinson-kr-2) (registry code 05606CL, 2 seats)
- Engine: [Volkswagen CONVERSION](https://openairdocs.org/engine/volkswagen-conversion) (registry code 63501)
- Serial number: 7690
- Year built: 1999
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: May 10, 1999
- Certificate issued: June 30, 2010
- Expires: January 31, 2028
- Mode S code: A84C69
- Registered owner: [Bulla Roger D](https://openairdocs.org/faa-owner/BULLA%20ROGER%20D)
- Location: [Grand Junction, CO](https://openairdocs.org/faa-place/CO/Grand%20Junction)
- Owner type: Individual
- Owner's area on the map: 39.1203° N, 108.4885° W: Placed by OpenAirDocs at the center of ZIP code 81504, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6338Z
- Page: https://openairdocs.org/aircraft/N6338Z

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Backenstose Frederick RAND ROBINSON KR-2)

None in force.

### Matched by engine (Volkswagen CONVERSION)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N6338Z.

## FAA accident and incident reports

None matched to N6338Z.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N6338Z

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N6338Z before.

- [Cancelled 1993-12-06](https://openairdocs.org/deregistered/N6338Z-1993-12-06): Cessna TU206G, S/N U20606244. Exported to Bolivia. Owner: [Xxx, OK](https://openairdocs.org/faa-place/OK/Xxx)
- [Cancelled 1963-06-28](https://openairdocs.org/deregistered/N6338Z-1963-06-28): Piper PA-25, S/N 25-448, built 1960. Exported to Mexico. Owner: [Upper Valley Aviation Inc](https://openairdocs.org/faa-owner/UPPER%20VALLEY%20AVIATION%20INC), [Mcallen, TX](https://openairdocs.org/faa-place/TX/Mcallen)

## Related

- Other Backenstose Frederick RAND ROBINSON KR-2 aircraft: https://openairdocs.org/model/backenstose-frederick-rand-robinson-kr-2/aircraft.md
- The Volkswagen CONVERSION engine: https://openairdocs.org/engine/volkswagen-conversion.md

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